IIM
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INTECH Investment Management’s Iron Mountain IRM Stock Holding History

INTECH Investment Management’s Portfolio IRM Stock Details IRM Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$16.8M Buy
133,015
+110,747
+497% +$13.6M 0.15% 102
2026
Q1 		$2.27M Sell
22,268
-71,948
-76% -$7.16M 0.02% 643
2025
Q4 		$7.82M Buy
94,216
+79,779
+553% +$7.47M 0.07% 237
2025
Q3 		$1.47M Sell
14,437
-120,960
-89% -$11.7M 0.01% 962
2025
Q2 		$13.9M Sell
135,397
-313,364
-70% -$29.5M 0.13% 119
2025
Q1 		$38.6M Buy
448,761
+28,561
+7% +$2.75M 0.4% 35
2024
Q4 		$44.2M Buy
420,200
+210,045
+100% +$24.7M 0.43% 38
2024
Q3 		$25M Buy
210,155
+62,441
+42% +$6.68M 0.28% 68
2024
Q2 		$13.2M Buy
147,714
+93,223
+171% +$7.54M 0.16% 111
2024
Q1 		$4.37M Sell
54,491
-123,345
-69% -$8.93M 0.06% 251
2023
Q4 		$12.4M Buy
177,836
+23,076
+15% +$1.45M 0.18% 121
2023
Q3 		$9.2M Sell
154,760
-452,050
-74% -$27.6M 0.14% 170
2023
Q2 		$34.5M Sell
606,810
-461,331
-43% -$25.3M 0.36% 78
2023
Q1 		$56.5M Sell
1,068,141
-238,068
-18% -$12.5M 0.46% 50
2022
Q4 		$65.1M Buy
1,306,209
+6,403
+0.5% +$323K 0.49% 48
2022
Q3 		$57.2M Sell
1,299,806
-43,688
-3% -$2.21M 0.43% 56
2022
Q2 		$65.4M Buy
+1,343,494
New +$70.7M 0.38% 68

Other funds holding IRM

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Cohen & Steers
Cohen & Steers New York $63.2B AUM 17.15% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Principal Financial Group
Principal Financial Group Des Moines, Iowa $204B AUM 27.99% 1-Year Est. Return

INTECH Investment Management's IRM Position: Q2 2026 in Review

INTECH Investment Management increased its Iron Mountain (IRM) stake by 497% in Q2 2026, buying an estimated $13.6M and bringing the position to 133,015 shares worth $16.8M. The position accounts for 0.15% of the portfolio, ranked #102.

INTECH Investment Management first reported a position in IRM in Q2 2022 and has held it in 17 quarters since. The position peaked at $65.4M in Q2 2022. 1,170 funds tracked by Wall St. Rank hold IRM as of Q2 2026.

  • INTECH Investment Management held 133,015 shares of Iron Mountain worth $16.8M as of Q2 2026.
  • INTECH Investment Management bought 110,747 Iron Mountain shares in Q2 2026, an estimated $13.6M.
  • Iron Mountain made up 0.15% of INTECH Investment Management's portfolio in Q2 2026, its #102 holding.
  • INTECH Investment Management first reported a position in Iron Mountain in Q2 2022 and has held it in 17 quarters since.
  • INTECH Investment Management's Iron Mountain position peaked at $65.4M in Q2 2022.
  • 1,170 funds tracked by Wall St. Rank held Iron Mountain as of Q2 2026.

Based on INTECH Investment Management's 13F filing for Q2 2026, filed 10 Aug 2026.